Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] Monthly staging report | 0 (1) | 2023/04/05 08:59 |
INFO: task hung in netdev_run_todo (2) | 0 (2) | 2022/03/24 20:20 |
syzbot |
sign-in | mailing list | source | docs |
🐞 Open [968] ≡ Subsystems 🐞 Fixed [4557] 🐞 Invalid [10491] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] Monthly staging report | 0 (1) | 2023/04/05 08:59 |
INFO: task hung in netdev_run_todo (2) | 0 (2) | 2022/03/24 20:20 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-4.19 | INFO: task hung in netdev_run_todo (3) | 15 | 204d | 520d | 0/1 | auto-obsoleted due to no activity on 2023/03/07 08:19 | |||
upstream | INFO: task hung in netdev_run_todo | 12 | 1378d | 1933d | 0/24 | closed as invalid on 2019/10/23 07:29 | |||
linux-4.19 | INFO: task hung in netdev_run_todo (2) | 3 | 1011d | 1059d | 0/1 | auto-closed as invalid on 2020/12/20 04:57 | |||
android-44 | INFO: task hung in netdev_run_todo | 1 | 1872d | 1872d | 0/2 | auto-closed as invalid on 2019/02/22 12:49 | |||
linux-4.19 | INFO: task hung in netdev_run_todo | 1 | 1337d | 1337d | 0/1 | auto-closed as invalid on 2020/01/29 06:48 | |||
android-49 | INFO: task hung in netdev_run_todo | 1 | 1865d | 1865d | 0/3 | auto-closed as invalid on 2019/02/22 14:57 | |||
linux-4.14 | INFO: task hung in netdev_run_todo | 1 | 198d | 198d | 0/1 | auto-obsoleted due to no activity on 2023/03/13 17:45 | |||
upstream | INFO: task can't die in netdev_run_todo net | syz | error | 2 | 620d | 1013d | 0/24 | auto-obsoleted due to no activity on 2023/04/16 04:59 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2023/05/04 10:43 | 33m | bisect fix | upstream | job log (0) log | |
2023/04/03 07:32 | 36m | bisect fix | upstream | job log (0) log | |
2023/03/04 06:08 | 34m | bisect fix | upstream | job log (0) log | |
2023/02/01 20:35 | 37m | bisect fix | upstream | job log (0) log | |
2022/10/12 17:53 | 38m (2) | bisect fix | upstream | job log (0) log | |
2022/08/25 15:11 | 34m | bisect fix | upstream | job log (0) log | |
2022/07/26 05:11 | 29m | bisect fix | upstream | job log (0) log | |
2022/06/25 21:23 | 27m | bisect fix | upstream | job log (0) log | |
2022/05/23 23:37 | 26m | bisect fix | upstream | job log (0) log | |
2022/04/23 20:19 | 30m | bisect fix | upstream | job log (0) log |
INFO: task kworker/1:2:3649 blocked for more than 143 seconds. Tainted: G W 5.17.0-syzkaller-04443-ged4643521e6a #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:2 state:D stack:24952 pid: 3649 ppid: 2 flags:0x00004000 Workqueue: usb_hub_wq hub_event Call Trace: <TASK> context_switch kernel/sched/core.c:5073 [inline] __schedule+0xa9a/0x4940 kernel/sched/core.c:6382 schedule+0xd2/0x1f0 kernel/sched/core.c:6454 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6513 __mutex_lock_common kernel/locking/mutex.c:673 [inline] __mutex_lock+0xa32/0x12f0 kernel/locking/mutex.c:733 netdev_run_todo+0x70f/0xaa0 net/core/dev.c:9967 r871xu_dev_remove+0x24f/0x2c0 drivers/staging/rtl8712/usb_intf.c:599 usb_unbind_interface+0x1d8/0x8e0 drivers/usb/core/driver.c:458 __device_release_driver+0x627/0x760 drivers/base/dd.c:1209 device_release_driver_internal drivers/base/dd.c:1242 [inline] device_release_driver+0x26/0x40 drivers/base/dd.c:1265 bus_remove_device+0x2eb/0x5a0 drivers/base/bus.c:529 device_del+0x4f3/0xc80 drivers/base/core.c:3592 usb_disable_device+0x35b/0x7b0 drivers/usb/core/message.c:1419 usb_disconnect.cold+0x278/0x6ec drivers/usb/core/hub.c:2228 hub_port_connect drivers/usb/core/hub.c:5202 [inline] hub_port_connect_change drivers/usb/core/hub.c:5502 [inline] port_event drivers/usb/core/hub.c:5660 [inline] hub_event+0x1e74/0x4680 drivers/usb/core/hub.c:5742 process_one_work+0x996/0x1610 kernel/workqueue.c:2289 process_scheduled_works kernel/workqueue.c:2352 [inline] worker_thread+0x854/0x1080 kernel/workqueue.c:2438 kthread+0x2e9/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 </TASK> INFO: lockdep is turned off. NMI backtrace for cpu 1 CPU: 1 PID: 27 Comm: khungtaskd Tainted: G W 5.17.0-syzkaller-04443-ged4643521e6a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 nmi_cpu_backtrace.cold+0x47/0x144 lib/nmi_backtrace.c:111 nmi_trigger_cpumask_backtrace+0x1e6/0x230 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:146 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:212 [inline] watchdog+0xc1d/0xf50 kernel/hung_task.c:369 kthread+0x2e9/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 </TASK> Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 3639 Comm: syz-executor169 Tainted: G W 5.17.0-syzkaller-04443-ged4643521e6a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:____rb_erase_color lib/rbtree.c:259 [inline] RIP: 0010:rb_erase+0x516/0x1210 lib/rbtree.c:445 Code: 48 89 f9 48 c1 e9 03 80 3c 19 00 0f 85 bb 0b 00 00 49 8d 7d 10 4c 89 60 08 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 90 0b 00 00 <4d> 89 ec 4d 8b 6d 10 e9 cb fd ff ff 48 b8 00 00 00 00 00 fc ff df RSP: 0018:ffffc90002befa38 EFLAGS: 00000046 RAX: 1ffff1100fd8aaf4 RBX: dffffc0000000000 RCX: 1ffff110173873d1 RDX: ffffed10173873d0 RSI: ffff8880b9c39e80 RDI: ffff88807ec557a0 RBP: ffff88801da05790 R08: ffff8880b9c39e40 R09: 0000000000000000 R10: 0000000000000006 R11: ffff8880b9c3a958 R12: ffff88801d7d5790 R13: ffff88807ec55790 R14: ffff88801da05791 R15: ffff8880b9c39e80 FS: 00005555558cf300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f945ed6a01d CR3: 00000000222c0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> rb_erase_cached include/linux/rbtree.h:126 [inline] __dequeue_entity kernel/sched/fair.c:624 [inline] set_next_entity+0x334/0x5e0 kernel/sched/fair.c:4522 pick_next_task_fair+0x6ad/0xe20 kernel/sched/fair.c:7348 __pick_next_task kernel/sched/core.c:5695 [inline] pick_next_task kernel/sched/core.c:5768 [inline] __schedule+0x3e8/0x4940 kernel/sched/core.c:6346 schedule+0xd2/0x1f0 kernel/sched/core.c:6454 freezable_schedule include/linux/freezer.h:172 [inline] do_nanosleep+0x24e/0x690 kernel/time/hrtimer.c:2044 hrtimer_nanosleep+0x1f9/0x4a0 kernel/time/hrtimer.c:2097 common_nsleep+0xa2/0xc0 kernel/time/posix-timers.c:1227 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1267 [inline] __se_sys_clock_nanosleep kernel/time/posix-timers.c:1245 [inline] __x64_sys_clock_nanosleep+0x2f4/0x430 kernel/time/posix-timers.c:1245 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f945ed4a2aa Code: 83 ff 03 74 3b 48 83 ec 28 b8 fa ff ff ff 83 ff 02 49 89 ca 0f 44 f8 64 8b 04 25 18 00 00 00 85 c0 75 2d b8 e6 00 00 00 0f 05 <89> c2 f7 da 3d 00 f0 ff ff b8 00 00 00 00 0f 47 c2 48 83 c4 28 c3 RSP: 002b:00007ffcdea2c300 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f945ed4a2aa RDX: 00007ffcdea2c340 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 000000000000126b R08: 00000000000002cc R09: 00007ffcdea53080 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000adfd3 R13: 00007ffcdea2c37c R14: 00007ffcdea2c390 R15: 00007ffcdea2c380 </TASK> INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.178 msecs ---------------- Code disassembly (best guess): 0: 48 89 f9 mov %rdi,%rcx 3: 48 c1 e9 03 shr $0x3,%rcx 7: 80 3c 19 00 cmpb $0x0,(%rcx,%rbx,1) b: 0f 85 bb 0b 00 00 jne 0xbcc 11: 49 8d 7d 10 lea 0x10(%r13),%rdi 15: 4c 89 60 08 mov %r12,0x8(%rax) 19: 48 89 f8 mov %rdi,%rax 1c: 48 c1 e8 03 shr $0x3,%rax 20: 80 3c 18 00 cmpb $0x0,(%rax,%rbx,1) 24: 0f 85 90 0b 00 00 jne 0xbba * 2a: 4d 89 ec mov %r13,%r12 <-- trapping instruction 2d: 4d 8b 6d 10 mov 0x10(%r13),%r13 31: e9 cb fd ff ff jmpq 0xfffffe01 36: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 3d: fc ff df
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2022/03/24 20:19 | upstream | ed4643521e6a | 89bc8608 | .config | console log | report | syz | C | ci-upstream-kasan-gce | INFO: task hung in netdev_run_todo | ||
2022/03/24 18:36 | upstream | ed4643521e6a | 89bc8608 | .config | console log | report | info | ci-upstream-kasan-gce | INFO: task hung in netdev_run_todo | |||
2022/02/27 22:12 | upstream | 2293be58d6a1 | 45a13a73 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | INFO: task hung in netdev_run_todo | |||
2021/09/29 16:16 | upstream | 02d5e016800d | be530f6c | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | INFO: task hung in netdev_run_todo | |||
2021/09/29 06:09 | upstream | a4e6f95a891a | d82cb927 | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | INFO: task hung in netdev_run_todo | |||
2021/09/26 12:13 | upstream | a3b397b4fffb | 8cac236e | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | INFO: task hung in netdev_run_todo | |||
2021/09/23 21:13 | upstream | 58e2cf5d7946 | 8cac236e | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | INFO: task hung in netdev_run_todo | |||
2021/09/19 14:14 | upstream | d4d016caa4b8 | 70b76c1d | .config | console log | report | info | ci-upstream-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/09/16 00:30 | upstream | b7213ffa0e58 | 07e953c1 | .config | console log | report | info | ci-upstream-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/09/30 22:52 | upstream | 02d5e016800d | 1d849ab4 | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/30 21:08 | upstream | 02d5e016800d | 1d849ab4 | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/29 18:32 | upstream | 02d5e016800d | be530f6c | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/28 19:20 | upstream | d33bec7b3dfa | d82cb927 | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/28 15:32 | upstream | d33bec7b3dfa | d82cb927 | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/28 13:56 | upstream | 0513e464f900 | d82cb927 | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/24 05:31 | upstream | f9e36107ec70 | 8cac236e | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/24 03:08 | upstream | f9e36107ec70 | 8cac236e | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/09/22 06:18 | upstream | 92477dd1faa6 | 169724fe | .config | console log | report | info | ci-upstream-kasan-gce-386 | INFO: task hung in netdev_run_todo | |||
2021/11/05 07:23 | net-old | 436014e860d3 | 4c1be0be | .config | console log | report | info | ci-upstream-net-this-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/01 16:57 | net-old | ca6e11c337da | cc80db95 | .config | console log | report | info | ci-upstream-net-this-kasan-gce | INFO: task hung in netdev_run_todo | |||
2023/05/23 09:57 | net-next | d49b9b07725f | 4bce1a3e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | ||
2022/01/17 15:15 | net-next-old | fe8152b38d3a | 731a2d23 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/20 07:01 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/20 05:57 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/20 04:27 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/20 03:47 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/20 02:32 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/20 01:31 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 23:58 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 22:28 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 22:11 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 21:00 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 19:35 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 18:33 | net-next-old | cb3dc8901ba4 | 466b7db1 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 13:55 | net-next-old | cb3dc8901ba4 | 24dc29db | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 12:51 | net-next-old | cb3dc8901ba4 | 24dc29db | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 10:03 | net-next-old | f616447034a1 | 24dc29db | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 08:41 | net-next-old | f616447034a1 | 24dc29db | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/19 00:39 | net-next-old | f616447034a1 | 24dc29db | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/18 23:26 | net-next-old | f616447034a1 | 24dc29db | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/18 15:28 | net-next-old | d40dfa0cebd8 | 0c5d9412 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/18 15:14 | net-next-old | d40dfa0cebd8 | 0c5d9412 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/18 14:12 | net-next-old | d40dfa0cebd8 | 0c5d9412 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/18 14:06 | net-next-old | d40dfa0cebd8 | 0c5d9412 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/18 13:05 | net-next-old | d40dfa0cebd8 | 0c5d9412 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/18 12:30 | net-next-old | d40dfa0cebd8 | 0c5d9412 | .config | console log | report | info | ci-upstream-net-kasan-gce | INFO: task hung in netdev_run_todo | |||
2021/10/21 02:05 | linux-next | 51dba6e335ff | f111d03b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/21 00:17 | linux-next | 51dba6e335ff | f111d03b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/20 22:11 | linux-next | 51dba6e335ff | f111d03b | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/20 13:42 | linux-next | 51dba6e335ff | 418a00eb | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/20 12:42 | linux-next | 51dba6e335ff | 418a00eb | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/20 11:25 | linux-next | 51dba6e335ff | 418a00eb | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/20 10:21 | linux-next | 51dba6e335ff | 418a00eb | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/20 10:15 | linux-next | 51dba6e335ff | 418a00eb | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2021/10/20 08:13 | linux-next | 51dba6e335ff | 466b7db1 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | INFO: task hung in netdev_run_todo | |||
2020/10/06 11:11 | upstream | 7575fdda569b | 1880b4a9 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | ||||
2020/03/07 11:29 | upstream | fb279f4e2386 | fd2a5f28 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2021/01/13 04:47 | net-next-old | c73a45965dd5 | 0cdd6185 | .config | console log | report | info | ci-upstream-net-kasan-gce |